16VP-P Class G Amplifier with Inverting Boost Converter ________________" />
參數(shù)資料
型號(hào): MAX9738EVKIT+
廠商: Maxim Integrated Products
文件頁數(shù): 12/14頁
文件大?。?/td> 0K
描述: KIT EVALUATION FOR MAX9738
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
放大器類型: G 類
輸出類型: 1-通道(單聲道)
電源電壓: 2.7 V ~ 5.5 V
工作溫度: -45°C ~ 85°C
板類型: 完全填充
已用 IC / 零件: MAX9738
已供物品:
相關(guān)產(chǎn)品: MAX9738EWP+TG45-ND - IC AMP AUDIO PWR MONO G 20WLP
MAX9738
16VP-P Class G Amplifier with
Inverting Boost Converter
_______________________________________________________________________________________
7
Typical Operating Characteristics (continued)
(VDD = VBAT = SHDN =+3.6V, GND = 0V, RISET = 100kΩ, RIN+ = RIN- = 10kΩ, RFB+ = RFB- = 10kΩ, CL = 1.6μF, RL= 20Ω, C1 = 10μF,
C2 = 10μF, C3 = 0.1μF, C4 = 0.1μF, TA = +25°C, Typical Application Circuit.)
BOOST CONVERTER-INDUCTOR
CURRENT SCOPE PHOTO (4.2V)
MAX9738 toc21
20
μs/div
LX
10V/div
IINDUCTOR
1A/div
ILOAD
500mV/div
OUT+ - OUT-
10V/div
fIN = 10kHz
BOOST CONVERTER-INDUCTOR
CURRENT SCOPE PHOTO (4.2V)
MAX9738 toc22
4
μs/div
LX
10V/div
IINDUCTOR
1A/div
ILOAD
500mV/div
OUT+ - OUT-
10V/div
fIN = 10kHz
OUTPUT AMPLITUDE
vs. FREQUENCY
MAX9738
toc23
FREQUENCY (Hz)
OUTPUT
AMPLITUDE
(V
RMS
)
10k
1k
100
1
2
3
4
5
6
7
8
0
10
100k
VDD = 4.2V
VDD = 3.6V
VDD = 2.7V
1% THD+N
FREQUENCY RESPONSE
MAX9738
toc24
FREQUENCY (Hz)
GAIN
(dB)
10k
1k
100
2
6
4
8
10
14
12
16
18
20
0
10
100k
VOUT = 2VRMS
BOOST CONVERTER-INDUCTOR
CURRENT SCOPE PHOTO (3.6V)
MAX9738 toc19
20
μs/div
LX
10V/div
IINDUCTOR
1A/div
ILOAD
500mV/div
OUT+ - OUT-
10V/div
fIN = 10kHz
BOOST CONVERTER-INDUCTOR
CURRENT SCOPE PHOTO (3.6V)
MAX9738 toc20
4
μs/div
LX
10V/div
IINDUCTOR
1A/div
ILOAD
500mV/div
OUT+ - OUT-
10V/div
fIN = 10kHz
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9738EVKIT+ 功能描述:放大器 IC 開發(fā)工具 MAX9738 Eval Kit RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類型:Power Amplifiers 工具用于評(píng)估:IR4302 工作電源電壓:13 V to 23 V
MAX9738EWP+T 制造商:Maxim Integrated Products 功能描述:16VP-P CLASS G AMPLIFIER WITH INVER - Tape and Reel
MAX9738EWP+TG45 功能描述:音頻放大器 16VP-P Class G Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX973C/D 功能描述:校驗(yàn)器 IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓(最大值):6 mV 電源電流(最大值):1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
MAX973CPA 功能描述:校驗(yàn)器 IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓(最大值):6 mV 電源電流(最大值):1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel